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HS1-1840ARH-Q

Multiplexer Switch ICs RAD HARD 16 CHAN CMOS ANALOG MULTIPLEXER

Manufacturer:

Renesas Electronics
Mfr.Part #:

HS1-1840ARH-Q
Datasheet:

HS1-1840ARH-Q Datasheet (PDF)
Shipping Restrictions:

This product may require additional documentation to export from the United States.
Series:

HS-1840
Product:

Multiplexers
Mounting Style:

Through Hole
EDA/CAD Models:

Request Free CAD Models for HS1-1840ARH-Q

Email: [email protected]

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HS1-1840ARH-Q General Description

The HS-1840ARH, HS-1840AEH, HS-1840BRH and HS-1840BEH are radiation hardened, monolithic 16 channel multiplexers constructed with the Intersil Rad-Hard Silicon Gate, bonded wafer, Dielectric Isolation process. They are designed to provide a high input impedance to the analog source if device power fails (open), or the analog signal voltage inadvertently exceeds the supply by up to ±35V, regardless of whether the device is powered on or off. Excellent for use in redundant applications, since the secondary device can be operated in a standby unpowered mode affording no additional power drain. More significantly, a very high impedance exists between the active and inactive devices preventing any interaction. One of sixteen channel selections is controlled by a 4-bit binary address plus an Enable-Inhibit input which conveniently controls the ON/OFF operation of several multiplexers in a system. All inputs have electrostatic discharge protection. The HS-1840ARH, HS-1840AEH, HS-1840BRH and HS-1840BEH are processed and screened in full compliance with MIL-PRF-38535 and QML standards. The devices are available in a 28 Ld SBDIP and a 28 Ld Ceramic Flatpack. Specifications for Rad Hard QML devices are controlled by the Defense Logistics Agency Land and Maritime (DLA). The SMD numbers listed here must be used when ordering. Detailed Electrical Specifications for these devices are contained in SMD 5962-95630.

Key Features

Electrically screened to SMD # 5962-95630
QML qualified per MIL-PRF-38535 requirements
Pin-to-pin for Intersil's HS-1840RH and HS-1840/883S
Improved radiation performance
Gamma dose (γ) 3x10⁵RAD(Si)
Improved r_DS(ON) Linearity
Improved access time 1.5µs (Max) over temp and post rad
High analog input impedance 500MΩ during power loss (open)
±35V input overvoltage protection (power on or off)
Dielectrically isolated device islands
Excellent in Hi-Rel redundant systems
Break-before-make switching
No latch-up

Specifications

Product Category	Multiplexer Switch ICs	Shipping Restrictions	This product may require additional documentation to export from the United States.
Series	HS-1840	Product	Multiplexers
Mounting Style	Through Hole	Number of Channels	16 Channel
Configuration	1 x 16:1	Maximum Dual Supply Voltage	+/- 35 V
On Resistance - Max	3 kOhms	On Time - Max	1.25 us
Off Time - Max	1.25 us	Minimum Operating Temperature	- 55 C
Maximum Operating Temperature	+ 125 C	Height	2.41 mm
Length	35.6 mm	Operating Supply Voltage	35 V
Pd - Power Dissipation	1600 mW	Product Type	Multiplexer Switch ICs
Factory Pack Quantity	1	Subcategory	Switch ICs
Supply Current - Max	500 uA	Supply Type	Dual Supply
Width	15.1 mm